
Source: 1960s, Scientific method: optimizing applied research decisions, 1962, p. 108 as cited in: Charles West Churchman, Richard O. Mason (1976) World modeling: a dialogue. p. 23.
Quote of an inscription, composed by El Greco, c. 1608, on the plan of Toledo, in his painting 'View and Plan of Toledo'; as quoted on Outline Biography of El Greco - (documented facts of his life) https://www.wga.hu/tours/spain/greco1.html
Source: 1960s, Scientific method: optimizing applied research decisions, 1962, p. 108 as cited in: Charles West Churchman, Richard O. Mason (1976) World modeling: a dialogue. p. 23.
“The best thing in our show was always our move to the next town.”
Source: From Time to Time (1995), Chapter 21 (p. 233)
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book II, Chapter I, Sec. 8
Source: A Mathematical Theory of Systems Engineering (1967), p. 68 About the teaching of modeling: As cited in: J.C. Heckman (1973, p. 5)".
http://www.gravett.org/bizarrescience/archives/003967.html
Letter to the Wall Street Journal
Source: "Influence, Power, Religion, and the Mechanisms of Social Control," 1999, p. 161 Lead sentence
Introduction to the Bhagavad-Gita (1944)
Context: I have tried to show that the Perennial Philosophy and its ethical corollaries constitute a Highest Common Factor, present in all the major religions of the world. To affirm this truth has never been more imperatively necessary than at the present time. There will never be enduring peace unless and until human beings come to accept a philosophy of life more adequate to the cosmic and psychological facts than the insane idolatries of nationalism and the advertising man’s apocalyptic faith in Progress towards a mechanized New Jerusalem. All the elements of this philosophy are present, as we have seen, in the traditional religions. But in existing circumstances there is not the slightest chance that any of the traditional religions will obtain universal acceptance. Europeans and Americans will see no reason for being converted to Hinduism, say, or Buddhism. And the people of Asia can hardly be expected to renounce their own traditions for the Christianity professed, often sincerely, by the imperialists who, for four hundred years and more, have been systematically attacking, exploiting, and oppressing, and are now trying to finish off the work of destruction by “educating” them. But happily there is the Highest Common Factor of all religions, the Perennial Philosophy which has always and everywhere been the metaphysical system of prophets, saints and sages. It is perfectly possible for people to remain good Christians, Hindus, Buddhists, or Moslems and yet to be united in full agreement on the basic doctrines of the Perennial Philosophy.